The Ginetta G21 3-Litre is a rear wheel drive car, with the engine placed in the front, and a 2 door coupé bodyshell.
It is powered by a naturally aspirated engine of 3 litre capacity. This unit features overhead valve valve gear, 6 cylinder layout, and 2 valves per cylinder. It produces 128 bhp (130 PS/95 kW) of power at 4750 rpm, and maximum torque of 235 N·m (173 lb·ft/24 kgm) at 3000 rpm.
The power is supplied to the wheels through a 4 speed manual with overdrive gearbox.
Claimed kerb weight is 871 kg.
Full specs
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| Carrocería | |||
|---|---|---|---|
| Carrocería | 2+2 seater fixed-head coupé | ||
| Número de puertas | 2 | ||
| diseñado por | |||
| Dimensiones y pesos | |||
| Distancia entre ejes | 2311 | 91 | |
| Vía delantera | 1289 | 50.7 | |
| Vía trasera | 1295 | 51 | |
| Longitud | 3975 | 156.5 | |
| Ancho | 1600 | 63 | |
| Altura | 1168 | 46 | |
| Despeje del suelo | 121 | 4.8 | |
| Relación Largo:Dist.entre ejes | 1.72 | ||
| Peso en vacío | 871 kg | 1920 | |
| Distribución del peso (% adelante) | |||
| Capacità serbatoio | 45.5 litres | 10 [12] UK [US] gal. | |
| Aerodinámica | |||
| Coeficiente de penetración | |||
| Superficie frontal | |||
| SCx | |||
| Tren motriz | |||
| naturally aspirated petrol | |||
| Fabricante del motor | Ford | ||
| Código de motor | |||
| Número de cilindros | V 6 | ||
| Cilindrada | 3 litre 2994 cc (182.705 cu in) |
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| Diámetro × Carrera | 93.66 × 72.42 mm
3.69 × 2.85 in |
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| Relación diámetro/carrera | 1.29 | ||
| Distribución | overhead valve (OHV)
2 válvulas por cilindro 12 Total de válvulas |
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| Potencia nominal (DIN) |
130 PS (128 bhp) (95 kW) a 4750 rpm |
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| Par motor máximo (DIN) |
235 Nm (173 ft·lb) (24 kgm) a 3000 rpm |
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| Potencia específica (DIN) |
31.9 kW/litre 43.3 ps/litre 42.8 bhp/litre 0.7 bhp/cu in |
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(DIN) |
78.49 Nm/litre
0.95 ft·lb/cu3 |
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| Materiales de block / culata | |||
| Lubricación | |||
| Relación de compresión | 8.9:1 | ||
| Alimentación | 1 We carb | ||
| 986.3 kPa (143.1 psi) | |||
| Maximum RPM | |||
| Casquillos de cigüeñal | 4 | ||
| Engine coolant | Water | ||
| 499 cc | |||
| Aspiración | Normal | ||
| Compresor | N/A | ||
| intercooler | None | ||
| catalizador | N | ||
| Rendimiento | |||
| 0-80km/h | 5.8 s | ||
| 0-60mph | |||
| 0-100km/h | |||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Velocidad máxima | |||
| Power-to-weight ratio | Higher is better 149 PS/tonne (1000 kg) 0.15 PS/kg 109.59 kW/tonne (1000 kg) 0.11 kW/kg 146.96 bhp/tonne (1000 kg) 0.15 bhp/kg 0.07 bhp/lb |
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| Weight-to-power ratio | Lower is better 9.13 kg/kW 15.24 lb/bhp |
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| Consumos | |||
| Consumo de combustible | |||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | |||
| km/litre | |||
| UK MPG | |||
| US MPG | |||
| Emisiones de CO2 | |||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | |||
| CO2 Effizienz (DE) | |||
| Chasis | |||
| Ubicación del motor | front | ||
| Engine layout | longitudinal | ||
| Tracción | rear wheel drive | ||
| Alimentación | N/A | ||
| Dirección, tipo | |||
| turns lock-to-lock | 2.800 | ||
| Turning circle | 10.70 m | ||
| Suspensión delantera | I.W.CS.ARB. | ||
| Suspensión trasera | I.W.RA.CS. | ||
| Ruedas delante | |||
| Ruedas detrás | |||
| Neumáticos delante | |||
| Neumáticos detrás | |||
| Brakes F/R | Di/Di | ||
| Front brake diameter | |||
| Rear brake diameter | |||
| Braked area | 2516 cm2 | ||
| Transmisión | 4 speed manual | ||
| Eje trasero desmultiplicación | 0.82 | ||
| Desmultiplicación grupo cónico | 2.88 | ||
| General | |||
| Carfolio.com ID | 32241 | ||
| Unidades producidas | |||
| Model code | |||
| RAC rating | 32.6 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1970 Ginetta G21 3-Litre added before December 1995. Last modified 2013-02-28. |
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